Lantronix SISPM1040-582-LRT User manual

SISPM1040-582-LRT
Managed Hardened PoE++ Switch (8) 10/100/1000Base-T PoE++ Ports + (2)
100/1000Base-X SFP Slot
Install Guide
Part Number 33755
Revision H September 2022

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Intellectual Property
© 2022 Lantronix, Inc. All rights reserved. No part of the contents of this publication may be transmitted or
reproduced in any form or by any means without the written permission of Lantronix.
Lantronix is a registered trademark of Lantronix, Inc. in the United States and other countries.
All other trademarks and trade names are the property of their respective holders.
Patented: https://www.lantronix.com/legal/patents/; additional patents pending.
Warranty
For details on the Lantronix warranty policy, go to http://www.lantronix.com/support/warranty.
Contacts
Lantronix Corporate Headquarters
48 Discovery, Suite 250
Irvine, CA 92618, USA
Toll Free: 800-526-8766
Phone: [phone]
Fax: [phone]
Technical Support
Tel: [phone], Tel: [phone], or https://www.lantronix.com/technical-support/
Sales Offices
For a current list of our domestic and international sales offices, go to www.lantronix.com/about/contact.
Disclaimer
All information contained herein is provided “AS IS.” Lantronix undertakes no obligation to update the information
in this publication. Lantronix does not make, and specifically disclaims, all warranties of any kind (express, implied
or otherwise) regarding title, non-infringement, fitness, quality, accuracy, completeness, usefulness, suitability or
performance of the information provided herein. Lantronix shall have no liability whatsoever to any user for any
damages, losses and causes of action (whether in contract or in tort or otherwise) in connection with the user’s
access or usage of any of the information or content contained herein. The information and specifications
contained in this document are subject to change without notice.
Revision History
Date
Rev
Description
4/7/20
E
Clarify ordering information.
11/19/20 F
Update for HW v1.02: 802.3bt Type 4 RJ45 1,2,3,6 PoE power polarity, change feature
name from ‘non-stop-poe’ to ‘always-on-poe’. Update power supply and feature
descriptions.
2/18/21 G
Update Ordering information and Software Features. Update DC input information.
FW vB7.20.0039: support unified API and 802.3bt standard. Change "Non-stop PoE" to
"Always-On PoE”. Add Auto-logout, SFTP copy commands, and RADIUS Server Attribute
6
Service-Type attribute option.
9/28/22 H
Add certifications; initial Lantronix rebrand. Add IEEE 802.3bt Power Input Ripple and Noise
Specification. Update contact information. Add ConsoleFlow and LPM support.

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Safety Cautions and Warnings
Cautions indicate that there is the possibility of poor equipment performance or potential damage to the
equipment. Warnings indicate that there is the possibility of injury to person.
Cautions and Warnings appear here and may appear throughout this manual where appropriate. Failure to read
and understand the information identified by this symbol could result in poor equipment performance, damage
to the equipment, or injury to persons.
Cautions : While installing or servicing the power module, wear a grounding device and observe all
electrostatic discharge precautions. Failure to observe this caution could result in damage to, or failure of the
power module.
Warning: Do not connect the power module to an external power source before installing it into the chassis.
Failure to observe this warning could result in an electrical shock, even death.
WARNING: Equipment grounding is vital to ensure safe operation. The installer must ensure that the power
module is properly grounded during and after installation. Failure to observe this warning could result in an
electric shock, even death.
WARNING: A readily accessible, suitable National Electrical Code (NEC) or local electrical code approved
disconnect device and branch-circuit protector must be part of the building's installed wiring to accommodate
permanently connected equipment. Failure to observe this warning could result in an electric shock, even death.
WARNING: Turn any external power source OFF and ensure that the power module is disconnected from the
external power source before performing any maintenance. Failure to observe this warning could result in an
electrical shock, even death.
WARNING: Ensure that the disconnect device for the external power source is OPEN (turned OFF) before
disconnecting or connecting the power leads to the power module. Failure to observe this warning could result in
an electric shock, even death. See Electrical Safety Warnings on page 49 for Electrical Safety Warnings translated
into multiple languages.

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Contents
1 Introduction..............................................................................................................................................5
Key Features................................................................................................................................................5
Benefits .......................................................................................................................................................5
Specifications...............................................................................................................................................7
Software Features .......................................................................................................................................9
Application Example ..................................................................................................................................12
About This Manual ....................................................................................................................................13
Related Manuals........................................................................................................................................13
2Product Description ............................................................................................................................14
Overview ...................................................................................................................................................14
Back Panel .................................................................................................................................................14
Front Panel ................................................................................................................................................15
LED Indicators............................................................................................................................................16
DIP Switch for Ring Settings.......................................................................................................................18
RESET Button.............................................................................................................................................19
3Installation ...........................................................................................................................................20
Package Contents ......................................................................................................................................20
Mounting the Switch on a DIN Rail............................................................................................................21
Mounting the Switch on a Wall (Optional) ................................................................................................22
Grounding Screw .......................................................................................................................................23
Installing SFP Modules...............................................................................................................................24
Connecting Devices ...................................................................................................................................24
Connecting Powered Devices (PDs) ......................................................................................................25
Connecting the DI/DO (Digital Input / Digital Output) Relay ................................................................25
Connecting P1 and P2 (54 VDC Power Inputs) ..........................................................................................27
Power Supply Specifications......................................................................................................................28
4Initial Switch Configuration................................................................................................................34
Connect the Switch to a Windows 10 PC...................................................................................................34
Initial Switch Configuration via Web Browser ...........................................................................................34
Initial Switch Configuration via CLI ............................................................................................................34
5Troubleshooting, Support, and Compliance ....................................................................................35
Troubleshooting ........................................................................................................................................35
General Troubleshooting ......................................................................................................................35
LED Troubleshooting.............................................................................................................................36
PoE Modes and Compliance......................................................................................................................37
PoE History............................................................................................................................................37
PoE Standards Comparison...................................................................................................................37
PoE Types ..............................................................................................................................................38
Related Information..............................................................................................................................38
PoE Classes............................................................................................................................................39

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1Introduction
The SISPM1040-582-LRT is a managed PoE++ switch suitable for connecting and powering devices in hardened
environments. It has (8) 10/100/1000 PoE++ ports with (2) 100/1000 dual speed SFP slots. The switch can supply
up to 90 Watts per port on (4) ports or 60 Watts per port on (8) ports simultaneously. The switch also includes the
embedded Device Management System (DMS) software that provides the advanced tools necessary for total
management of all IP addressable devices. The unique DMS provides security integrators with lower overall cost,
less downtime and easier management of the entire PoE+ network. Lantronix hardened switches are certified to
operate reliably in harsh environments such as those found on factory floors, outdoor enclosures, or other
challenging environments.
Key Features
• IEEE 802.3bt PoE++, 802.3at PoE+, and 802.3af PoE
• PoE Auto Power Reset, Always on PoE, PoE Configuration. Scheduling, and Power Delay
• DMS (Device Management System) Graphical Monitoring, Traffic Monitoring, Troubleshooting
• Rapid Ring / Ring to Ring / Rapid Chain
• ITU-T G.8031 Ethernet Linear Protection Switching (EPS)
• ITU-T G.8032 Ethernet Ring Protection Switching (ERPS)
• IEEE 1588v2 PTP
• IEEE 802.3ah OAM
• IEEE 802.1ag CFM (ITU-T Y.1731 Performance monitoring)
• DHCP Server, DHCP Relay, DHCP Snooping, DHCP Per Port
• IEEE 802.3az Energy Efficient Ethernet (EEE) for green Ethernet application
• IPv4/IPv6 L3 static route
• IEC 62439-2 MRP (Media Redundancy Protocol)
• IPv4/IPv6 dual protocols
• Supports Jumbo Frame up to 9K bytes
Benefits
•Feature-rich Specifications to support various applications: The switch delivers extensive industrial and
carrier grade functionalities, including R-Ring, ITU-T G.8031, ITU-T G.8032, IEEE 1588v2 PTP, OAM, CFM,
etc. It also has enhanced L2/L3 features for better manageability and usability. The SISPM1040-582-LRT
provides advanced PoE features such as PoE auto-checking, PoE scheduling, PoE Auto Power Reset, and
PoE power delay to manage PDs more easily.
•Exceptional Precision with IEEE 1588v2 PTP: The switch performs IEEE 1588v2 PTP with transparent clock
capability, implementations in hardware, so there is no performance penalty on packet processing.
The hardware architecture ensures low latency and high time accuracy, critical for delay-sensitive financial
and mobile applications.
•Superior Reliability with OAM and CFM for Service Assurance: Service assurance is provided with a rich
feature set of operations, administration, and maintenance (OAM) functions. It can simplify and facilitate
the management of Carrier network, resulting in diminishing operational costs. The Ethernet access device
also offers standards-based fault and performance management in adherence with ITU-T Y.1731 PM
(Performance Monitoring) and IEEE 802.1ag connectivity fault management (CFM) standards. These
features contribute to significant reduction in operational expenditures and allows for troubleshooting
without expensive truck rolls.

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•Easy to Install, Configure and Troubleshoot with DMS: the embedded Device Management System (DMS)
provides embedded functions to facilitate devices management at anytime and anywhere. Its user-friendly
interface helps manage devices intuitively. It supports various IP device types (e.g., PC, IP-phones, PTZ
cameras, WAPs) to enhance manageability and save time and cost during installation and maintenance.
•Lower TCO with Energy-efficient design: The switch is designed to help companies save power and reduce
TCO by Energy Efficient Ethernet (IEEE 802.3az). It can help build a green Ethernet network environment.
Ordering Information
SKU
Description
SISPM1040-582-LRT
Hardened PoE++ Switch. (8) 10/100/1000Base-T PoE++ and (2) 100/1000Base-X
SFP slots; 52V - 57 VDC.
Optional Accessories (sold separately)
ConsoleFlow
Centralized Management Software for PoE Switches, Remote Environment
Management (REM) and IoT Gateway products. Sold separately.
LPM (Lantronix
Provisioning Manager)
Lantronix Provisioning Manager (LPM) allows easy administration of Lantronix
devices. LPM lets you quickly update firmware, update configuration, and
provision one or more devices simultaneously.
SFPs
See Lantronix full line of SFP transceivers on our SFP webpage. Sold separately
25160
Industrial Power Supply. Input 90-264 VAC, 127-370 VDC. Output: 48 ~ 55 VDC,
10A, 480 Watts; sold separately
25104
Industrial Power Supply. Input: 85-264 VAC, 124-370 VDC. Output: 48 ~ 55 VDC,
5A, 240 Watts; sold separately
PS-DC-DUAL-5624T
PS-DC-DUAL Power Supply; Input: 100-240 VAC; 56VDC + 24V output. Sold
separately.
WMBH-01
Wall Mount Bracket; sold separately
DRBH-01
Din Rail Bracket; sold separately
EDCA-DIO-01
Enclosure Door Contact Alarm (security device option; order separately)
OCA-P181610
18x16x10” Polycarbonate Enclosure; sold separately

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Specifications
Port Configuration
Total Ports
RJ45
(10M/100M/1G)
Uplinks
(100M/1G)
Console Ring Mgmt. DI/DO
10
8
2 SFP
RJ45
DIP switch
1/1
Hardware Performance
Forwarding
Capacity (Mpps)
Switching
Capacity (Gbps)
Mac Table
(K)
Jumbo Frames
(Bytes)
14.88
20
8
9216
Environmental Range
Operating Temperature Storage Temperature
Operating
Humidity
Altitude
Fahrenheit Centigrade Fahrenheit Centigrade 5% to 95%
non-condensing
Feet Meters
-40° to +167° -40° to +75° -40° to +185° -40° to +85° <10000 <3000
Dimensions, Weight, Mounting
Dimensions (WxHxD) Weight Mounting Type
Millimeters Inches Kilograms Pounds
62 x 135 x 130
2.4 x 5.3 x 5.1
0.8
1.7
DIN rail; Wall (Optional)
Voltage and Frequency
Primary Power Supply - DC Input Voltage
DC Nominal 54 VDC dual inputs
DC Operating Range 48 to 57 VDC. IEE 802.3af:48-57VDC; 802.3at: 52-57VDC; 802.3bt: 54-57VDC.
Power Consumption 13W without PoE
PoE Support: The switch can supply up to 90 Watts per port on four ports simultaneously, or 60 Watts per port
on eight ports simultaneously.
Available PoE Power
Number of Ports that support
PoE (15.4W), PoE+ (30.0W), PoE++ (60W), PoE++ (90W)
480W
Each of port 1 - 8 support PoE++ within available PoE Power. Max PoE Budget 480
Watts. 60 Watts for (8) ports simultaneously; up to 90 Watts on (4) ports
simultaneously.

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MTBF
Hours Environment
296,997 GB, GC - Ground Benign, Controlled 25°C
82,976 GB, GC - Ground Benign, Controlled 75°C
Certifications
Compliance
EMS
EN61000-4-2 ESD, EN61000-4-3 RS, EN61000-4-4 EFT, EN61000-4-5 (for RJ45 Port, Surge
6KV), EN61000-4-6 CS, EN61000-4-8 PFMF
EMI
FCC Part 15 Class A
Safety
CE, EN62368-1, IEC62368-1
Plenum UL Certified; UL 2043 and UL 2108 Certified
Transportation
NEMA TS2 (traffic signaling equipment)
Mechanical Stability
Vibration
IEC 60068-2-6
Shock
IEC 60068-2-27
Freefall
IEC 60068-2-32
Compliant
Substation
IEC 61850-3, IEEE 1613, UL, Class I Div 2

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Software Features
Ring Management
ITU-T G.8031
Supports ITU-T G.8031 Ethernet Linear Protection Switching (EPS)
ITU-T G.8032
Supports ITU-T G.8032 Ethernet Ring Protection Switching (ERPS)
Rapid Ring
Enables self-recovery time in less than 20ms; configurable via DIP switch, CLI or Web
UI: Single Ring, Ring to Ring, Dual Ring, and Rapid Chain
MRP (Media
Redundancy
Protocol)
The MRP data network protocol, standardized by IEC 62439-2, allows rings of Ethernet
switches to overcome a single failure with recovery time much faster than with
Spanning Tree Protocol
Device Management System (DMS)
Graphical
Monitoring

Topology view: Intuitive way to configure and manage switches and devices
visually
Floor view: Easily drag and drop PoE devices to help you build a smart workforce
Map view: Effectively drag and drop devices and monitor operation on Google
Maps
Find my Switch
Search for and locate a specific switch quickly
Traffic Monitoring
Display visual chart of network traffic of all devices and monitor every port at any time
from switches
Troubleshooting

Network diagnostic between master switch and devices
Support protection mechanism, such as rate-limiting to protect your devices from
brute-force downloading
Support performance management and link management through IEEE 802.3ah
and IEEE 802.1ag (Y.1731)
Google Map API Key

Set up Google Maps API Key to use DMS Map View for enterprise applications
Ethernet OAM
IEEE 802.3ah OAM
Supports Operations, Administration & Management
IEEE 802.1ag & ITU-T
Y.1731 Flow OAM

Supports IEEE 802.1ag Ethernet CFM (Connectivity Fault Management)

Supports ITU-T Y.1731 Performance Monitoring
Layer 2 Switching
Spanning Tree
Protocol (STP)

Standard Spanning Tree 802.1d
Rapid Spanning Tree (RSTP) 802.1w

Multiple Spanning Tree (MSTP) 802.1s
Trunking 
Link Aggregation Control Protocol (LACP) IEEE 802.3ad

Up to 6 groups and up to 4 ports per group
VLAN

Port-based VLAN
802.1Q tag-based VLAN
MAC-based VLAN
Management VLAN
Private VLAN Edge (PVE)
Q-in-Q (double tag) VLAN
Voice VLAN

GARP VLAN Registration Protocol (GVRP)
DHCP Relay 
Relay of DHCP traffic to DHCP server in different VLAN.

Works with DHCP Option 82

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IGMP v1/v2/v3
Snooping
IGMP limits bandwidth-intensive multicast traffic to only the requesters.
Supports 1024 multicast groups
IGMP Querier
IGMP querier is used to support a Layer 2 multicast domain of snooping switches in
the absence of a multicast router
IGMP Proxy
IGMP snooping with proxy reporting or report suppression actively filters IGMP
packets in order to reduce load on the multicast router
MLD v1/v2 Snooping
Delivers IPv6 multicast packets only to the required receivers
Multicast VLAN
Registration (MVR)
It uses a dedicated manually configured VLAN, called the multicast VLAN, to forward
multicast traffic over Layer 2 network in conjunction with IGMP snooping.
Layer 3 Switching
IPv4 Static Routing
IPv4 Unicast: Static routing
IPv6 Static Routing
IPv6 Unicast: Static routing
Security
Secure Shell (SSH)
SSH secures Telnet traffic in or out of the switch; SSH v1 and v2 are supported
Secure Sockets Layer
(SSL)
SSL encrypts the http traffic, allowing advanced secure access to the browser-based
management GUI in the switch
IEEE 802.1X

IEEE802.1X: RADIUS authentication, authorization and accounting, MD5 hash,
guest VLAN, single/multiple host mode and single/multiple sessions
Supports IGMP-RADIUS based 802.1X

Dynamic VLAN assignment
Layer 2 Isolation
Private VLAN Edge
PVE (aka protected ports) provides L2 isolation between clients in the same VLAN.
Supports multiple uplinks.
Port Security Locks MAC addresses to ports and limits the number of learned MAC address
IP Source Guard
Prevents illegal IP address from accessing to specific port in the switch
RADIUS/ TACACS+
Supports RADIUS and TACACS+ authentication. Switch as a client
Storm Control
Prevents traffic on a LAN from being disrupted by a broadcast, multicast, or unicast
storm on a port
DHCP Snooping
Feature acts as a firewall between untrusted hosts and trusted DHCP servers
ACLs
Supports up to 256 entries. Drop or rate limitation based on:
Source and destination MAC, VLAN ID or IP address, protocol, port,
Differentiated services code point (DSCP) / IP precedence
TCP/ UDP source and destination ports
802.1p priority
Ethernet type
Internet Control Message Protocol (ICMP) packets

TCP flag
Loop Protection
To prevent unknown unicast, broadcast, and multicast loops in Layer 2 switching
configurations
Quality of Service
Hardware Queues
Supports 8 hardware queues
Scheduling 
Strict priority and weighted round-robin (WRR)

Queue assignment based on DSCP and class of service
Classification 
Port based

802.1p VLAN priority based

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
IPv4/IPv6 precedence / DSCP based
Differentiated Services (DiffServ)

Classification and re-marking ACLs
Rate Limiting

Ingress policer
Egress shaping and rate control

Per port
Management
HW Monitoring
Temperature Detection and Alarm
HW Watchdog
Supported to resume operation after CPU hang up.
IEEE 1588v2 PTP
Support IEEE 1588 v2 PTP (Precision Time Protocol)
DHCP Server
Support DHCP server to assign IP to DHCP clients
Remote Monitoring
(RMON)
Embedded RMON agent supports RMON groups 1,2,3,9 (history, statistics, alarms, and
events) for enhanced traffic management, monitoring and analysis
Port Mirroring
Traffic on a port can be mirrored to another port for analysis with a network analyzer
or RMON probe. Up to N-1 (N is Switch’s Ports) ports can be mirrored to a single
destination port. A single session is supported.
UPnP
The Universal Plug and Play Forum was formed to standardize discovery and control of
networked devices. See the Open Connectivity Foundation webpage.
s-Flow
The industry standard for monitoring high speed switched networks. It gives complete
visibility into the use of networks enabling performance optimization,
accounting/billing for usage, and defense against security threats
IEEE 802.1ab (LLDP)

Used by network devices for advertising their identities, capabilities, and
neighbors on an IEEE 802ab local area network

Support LLDP-MED extensions
Web GUI Interface
Built-in switch configuration utility for browser-based device configuration
CLI
To configure/manage switches in command line modes
Dual Image
Independent primary and secondary images for backup while upgrading
SNMP
SNMP version1, 2c and 3 with support for traps, and SNMP version 3 user-based
security model (USM)
Firmware Upgrade 
Web browser upgrade via HTTP/ HTTPs and TFTP

Upgrade via Console port / CLI
NTP Network Time Protocol (NTP) for clock synchronization between computer systems
over packet-switched
Other Management

HTTP/HTTPs; SSH
DHCP Client/ DHCPv6 Client
Cable Diagnostics
Ping
Syslog

IPv6 Management

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Power over Ethernet (PoE)
Port Configuration
Supports per port PoE configuration function
PoE Scheduling
Supports per port PoE scheduling to turn on/off the PoE devices (PDs)
Auto Power Reset
(Auto-checking)
Checks the link status of PDs and reboot PDs if there are no responses
Power Delay
The switch provides power to the PDs based on a delay time when PoE switch boots
up, to protect switch from misuse of the PDs. When rebooting, the PoE port will start
to provide power to the PD after a configurable delay time.
ConsoleFlow and LPM
ConsoleFlow
•Auto-discovery of devices connected to the switch interfaces
•Perform on-demand backup and restore of device configuration
•Perform secure remote device firmware upgrades
•
Lantronix-hosted public cloud offering
LPM
Lantronix Provisioning Manager allows easy administration of Lantronix devices.
LPM lets you quickly update firmware, update configuration, and provision one or
more devices simultaneously.
Application Example

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About This Manual
This manual describes how to install, initially configure, and troubleshoot the SISPM1040-582-LRT Switch,
including:
•Install the switch,
•check the switch LED status,
•reset the switch or restore the switch to factory defaults, and
•troubleshoot the switch.
Related Manuals
•SISPM1040-582-LRT Quick Start Guide, 33754
•SISPM1040-582-LRT Install Guide, 33755 (this manual)
•SISPM1040-582-LRT Web User Guide, 33756
•SISPM1040-582-LRT CLI Reference, 33757
•SISGM1040-284-LRT API User Guide, 33827
•Release Notes (version specific)
For Lantronix Drivers, Firmware, etc. go to the Product Support webpage (logon required).
For Lantronix Manuals, Brochures, Data Sheets, etc. go to the Support Library (no logon required).
For SFP or SFP+ information see Lantronix SFP webpage.

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2 Product Description
Overview
This section describes the SISPM1040-582-LRT switch, including descriptions of:
•Front and Back Panels
•LEDs
•RESET button
•DIP Switch
•Grounding Screw
•D1 Digital Input / Digital Output (relay)
•P1 and P2 (DC Power Inputs)
Back Panel
The SISPM1040-582-LRT back panel provides for mounting the switch on a wall or in a 19-inch rack.
See Mounting the Switch on a DIN Rail on page 21 or Mounting the Switch on a Wall (Optional) on page 22.

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Front Panel
The SISPM1040-582-LRT front panel ports, LEDs, Power Input terminal block, DI/DO terminal block, CONSOLE
port, DIP Switch, RESET button, and Ground screw are shown and described below.

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LED Indicators
The front panel LEDs provide for switch status monitoring. The types of LEDs
include:
Power LEDs: indicate if the switch is powered up correctly or not.
System LED: indicates if the system is ready or not ready.
Alarm LED: indicates if the system is normal or not.
Ring Master LED and Rapid Chain LED: indicate if the Rapid Ring is ready or not
ready.
Port Status LEDs: indicates the current status of each port. Users can check these LEDs to understand the port
status.
The following tables detail the various LED functions.
Table 1: Power LEDs
LED Color State Description
P1 (Power 1) Green
On
The switch is powered ON correctly.
Off The switch is not receiving power from power 1.
P2 (Power 2) Green
On
The switch is powered ON correctly.
Off The switch is not receiving power from power 2.
Table 2: System LED
LED Color State Description
SYS (System) Green On The switch is ready.
Off The switch is not ready.
Table 3: Alarm LED
LED Color State Description
ALM (Alarm) Red
On An abnormal state, such as temperature, voltage or DC
power1/2, has been detected in the switch.
Off The system state is normal.

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You can check the port status by reading the LED behaviors per the table below.
Table 4: Port Status LEDs
LED Color State Description
RJ45
Ports
UP
Green On
The port is enabled and established a link to connected device, and the
connection speed is 1000Mbps.
Green Blinking
The port is transmitting/receiving packets, and the connection speed is
1000Mbps.
Amber On
The port is enabled and established a link to connected device, and the
connection speed is 10/100Mbps.
Amber Blinking
The port is transmitting/receiving packets, and the connection speed is
10/100Mbps.
-- Off
The port has no active network cable connected, or it is not established a link to
connected device. Otherwise, the port may have been disabled through the
switch user interface.
RJ45
Ports
Down
Green On The port is enabled and supplying power to connected device.
Amber On An abnormal state, such as overload status, has been detected in the switch.
-- Off
The port has no active network cable connected, or it is not connected a PoE PD
device. Otherwise, the port may have been disabled through the switch user
interface.
SFP
Ports
Green On
The port is enabled and has established a link to the connected device, and the
connection speed is 1000Mbps.
Green Blinking
The port is transmitting/receiving packets, and the connection speed is
1000Mbps.
Amber On
The port is enabled and established a link to connected device, and the
connection speed is 100Mbps.
Amber Blinking
The port is transmitting/receiving packets, and the connection speed is
100Mbps.
-- Off
The port has no active network cable connected, or it is not established a link to
connected device. Otherwise, the port may have been disabled through the
switch user interface.

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Table 5: Ring Master and Rapid Chain LEDs
LED
Color
State
Description
RM
(Ring Master)
Green On Ring Master has been detected in the switch.
Amber
On
Ring Member has been detected in the switch.
--
Off
Disable
RC
(Rapid Chain)
Green
On
Rapid Chain has been detected in the switch (Active path).
Amber
On
Rapid Chain has been detected in the switch (Backup path).
Blinking
Error: There is no corresponding Rapid Chain switch found.
--
Off
Disable
DIP Switch for Ring Settings
ERPS (Ethernet Ring Protection Switching) is defined in ITU/T G.8032. It provides
fast protection and recovery switching for Ethernet traffic in a ring topology while
also ensuring that the Ethernet layer remains loop-free.
The two-position DIP switch is labeled RC (1) (Rapid Chain) and RM (2) (Ring
Master).
The DIP switch lets you manually set DIP switch settings and not have to access
the Web UI or the CLI to configure a ring. The table below shows DIP switch settings for Ring Master and Rapid
Chain setup via the DIP switch.
Table 5: Ring Master and Rapid Chain Configuration
RM RC Rapid Ring Setting Ring Port 1 Ring Port 2
RM
(Ring Master)
LED
RC (Rapid-
Chain)
LED
Off Off Rapid Ring Slave
The maximum odd
Port number
The maximum even
Port number Lit Amber Off
ON Off Rapid Ring Master
The maximum odd
Port number
The maximum even
Port number Lit Green Off
Off ON Rapid-Chain The maximum odd
Port number
The maximum even
Port number Off
Lit Green
(Active Path)
Lit Amber
(Backup Path)
ON ON
Rapid Ring settings by
Software -- -- -- --

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RESET Button
By pressing the RESET button for certain period, you can perform the following tasks.
Reset the Switch to reboot and get the switch back to the previously saved configuration
settings.
Restore the Switch to Factory Defaults: to restore the original factory default settings back to the
switch.
Note: Use the table below to determine which task is being performed by reading LED status while pressing the
RESET button. Once the LED behaviors are correctly displayed, just release the RESET button.
Table 6: RESET Button Operation
Task Press RESET button for SYS LED Behavior Port Status LED
Behavior
Reset the Switch 2 ~ 7 seconds Blinking Green ALL LEDs are OFF
Restore to Defaults 7 ~ 12 seconds Blinking Green ALL LEDs stay ON

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3 Installation
Package Contents
Carefully unpack the package contents in their final location. Verify that you have received the items below.
One Switch with Terminal Block attached
One DB-9 to RJ-45 Cable
Four adhesive rubber feet
One Printed Quick Start Guide
One DIN Rail mounting kit
Contact your sales representative if any parts are missing or damaged.
Please save the packaging for possible future use.
Caution: The switch is an indoor device. If it is to be used with outdoor devices such as outdoor IP cameras or
outdoor Wi-Fi APs, then you are strongly suggested to install a surge protector or surge suppressor to protect the
switch.
Compliant with 802.3at in Environment A when using an isolated power supply. For 802.3at Environment B
applications, i.e., building to building, copper to copper endpoint connections: 1) use an Ethernet network
isolator module (PoE disabled), or 2) use mid-span injector(s), e.g., MIL-L100i, L1000i-at, between this switch’s
PSE port and link partner PD port.
Warning: Safety First: Turn the power off before connecting or disconnecting
modules or wires. The correct power supply voltage is listed on the product label.
Check the voltage of your power source to make sure that you are using the correct
voltage. Do NOT use a voltage greater than what is specified on the product label.